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Summary: Methods

# Advanceable

`public interface Advanceable`
``

android.widget.Advanceable

Known indirect subclasses AdapterViewAnimator, AdapterViewFlipper, StackView
AdapterViewAnimator | Base class for a `AdapterView` that will perform animations when switching between its views.
AdapterViewFlipper | Simple `ViewAnimator` that will animate between two or more views that have been added to it.
StackView |

This interface can be implemented by any collection-type view which has a notion of progressing through its set of children. The interface exists to give AppWidgetHosts a way of taking responsibility for automatically advancing such collections.

## Summary

### Public methods
`abstract void` | `advance()` Advances this collection, eg.
`abstract void` | `fyiWillBeAdvancedByHostKThx()` Called by the AppWidgetHost once before it begins to call advance(), allowing the collection to do any required setup.

## Public methods

### advance

    public abstract void advance ()

Advances this collection, eg. shows the next view.

### fyiWillBeAdvancedByHostKThx

    public abstract void fyiWillBeAdvancedByHostKThx ()

Called by the AppWidgetHost once before it begins to call advance(), allowing the collection to do any required setup.

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